Cheapest return flights from New York to Seoul in May from $953

Best time to book flights for New York (LGA) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from New York (LGA) to Seoul (ICN) in May 2025 (see full year).

Return flights

17 May - 24 May Frontier Airlines
17 May - 25 May Frontier Airlines
31 May - 11 Jun Air Canada
26 May - 09 Jun Air Canada
31 May - 13 Jun Air Canada
29 May - 14 Jun Porter Airlines (Canada) Ltd
24 May - 08 Jun Air Canada
26 May - 03 Jun WestJet
31 May - 06 Jun Air Canada
28 May - 04 Jun Air Canada
28 May - 01 Jun WestJet
28 May - 14 Jun Porter Airlines (Canada) Ltd
20 May - 24 May Frontier Airlines
20 May - 26 May Air Canada
13 May - 30 May Air Canada
13 May - 24 May Frontier Airlines
24 May - 26 May Air Canada
22 May - 28 May WestJet
14 May - 21 May Air Canada
23 May - 30 May Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from New York to Seoul in May.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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